Plate-effect for de novo deletion frequencies. The square root of de novo deletion frequencies stratified by chemistry plate for PennCNV (top) and MinimumDistance (bottom). Plates are ordered by the median MAD from high (left) to low (right). F-statistics from an analysis of variance of the square root frequencies by plate are displayed in top right legend of each panel.
Scharpf et al. BMC Bioinformatics 2012 13:330 doi:10.1186/1471-2105-13-330